L40.4
BillableGuttate psoriasis
Guttate psoriasis
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •lipomelanotic reticulosisI89.8
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •systemic connective tissue disordersM30-M36
- •viral wartsB07
Related Codes(7)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(38)
SNOMED CT
- Guttate psoriasis37042000
- Psoriasis guttata37042000
- Discoid psoriasis200965009
- Nummular psoriasis200965009
- Plaque psoriasis200965009
- Maculopapular eruption247471006
- Maculopapular exanthema247471006
- Maculopapular rash247471006
- Chronic small plaque psoriasis402308005
- Chronic guttate pattern psoriasis402309002
- Acute guttate psoriasis402312004
- Guttate flare of psoriasis with preexisting plaques402313009
UMLS
Clinical Terms
- Discoid psoriasis
- Plaque psoriasis
- Guttate flare of psoriasis with preexisting plaques
- Maculopapular exanthema
- Maculopapular eruption
- Maculopapular rash
- Acute guttate psoriasis
- Psoriasis guttata
- Guttate psoriasis (disorder)
- Psoriasis, Guttate
- Guttate Psoriases
- psoriasis guttate
- Chronic guttate pattern psoriasis
- Nummular psoriasis
- Psoriases, Guttate
- Chronic small plaque psoriasis
Frequently Asked Questions
What is the ICD-10 code for guttate psoriasis?
The ICD-10-CM code for guttate psoriasis is L40.4. The full clinical description is "Guttate psoriasis". L40.4 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code L40.4 mean?
ICD-10-CM code L40.4 represents “Guttate psoriasis”. It is classified under Chapter 12: Diseases of the Skin and Subcutaneous Tissue and is a billable/specific code that can be used on a claim.
Is L40.4 a billable code?
Yes, L40.4 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is L40.4 in?
L40.4 is in Chapter 12: Diseases of the Skin and Subcutaneous Tissue (codes L00-L99).
What SNOMED CT codes does L40.4 map to?
L40.4 maps to 7 SNOMED CT concepts: 402312004, 402309002, 402308005, 200965009, 402313009, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for L40.4?
L40.4 is linked to 1 UMLS Concept Unique Identifier: C0343052. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does L40.4 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like guttate psoriasis affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of L40.4?
L40.4 maps to the ICD-11 code: EA90.1 (Guttate psoriasis).
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.